In India, we have a name for for blind supporters of the current Hindu right ruling party.. The BJP... They're called andh bhakts... Translated 'the faithful blind'... Even incontrovertible proof of wrong doing does not change their mindset
You could argue that about pretty much every politician and their supporters in India. The right wing keeps winning because the left refuses to address the fears of a majority of the Indian population. Even if those fears are unwarranted - dismissing them as "uneducated" and "blind sheep" alienates people even more.
Fact is, whether you like it or not, the party in power has been in power only for a few years, and has achieved more than the other party did in 60 years.
Do you really believe that the INC would have handled Covid better? They were trying to kill off indigenous vaccines to favour Pfizer etc who (a) refused trials in Indian conditions and (b) wanted $62 per shot.
Do you really believe that they would have managed to keep fuel prices in check given Trump's war on Iran?
Do you really believe that Rahul Gandhi is qualified to run a home owner's association, leave alone a nation of 1.4 billion people?
Take a look in the mirror then next time you use that phrase.